2026-05-18 00:40 Underwater Wonders of the National Parks 01:17 Secret Nazi Planes 02:05 Destination: Moon 02:44 The People vs. the Bomb Report on U.N. Nuclear Non-Proliferation Treaty review. 03:29 Breakthrough For the first time in history, NASA's Parker Solar Probe has pierced the Sun's corona and is orbiting above its surface. 04:04 Sputnik Declassified Before the founding of NASA, politics and personalities collide over early efforts to get America into space. 04:45 Underwater Wonders of the National Parks The battleship USS Arizona Memorial in Hawaii's Pearl Harbor is a scientific treasure due to the marine environment that formed around it. 05:22 Secret Nazi Planes Already pushed to the brink by constant bombing, the people of Germany face the potential of even more destruction from America with the arrival of the B-29 on English soil; this threat spurs the Luftwaffe to call for help. 06:10 Destination: Moon The moon may help move space exploration to the next level. 06:49 The People vs. the Bomb Report on U.N. Nuclear Non-Proliferation Treaty review. 07:34 Breakthrough For the first time in history, NASA's Parker Solar Probe has pierced the Sun's corona and is orbiting above its surface. 08:09 Sputnik Declassified Before the founding of NASA, politics and personalities collide over early efforts to get America into space. 08:50 Underwater Wonders of the National Parks The battleship USS Arizona Memorial in Hawaii's Pearl Harbor is a scientific treasure due to the marine environment that formed around it. 09:27 Secret Nazi Planes Already pushed to the brink by constant bombing, the people of Germany face the potential of even more destruction from America with the arrival of the B-29 on English soil; this threat spurs the Luftwaffe to call for help. 10:15 Destination: Moon The moon may help move space exploration to the next level. 10:54 The People vs. the Bomb Report on U.N. Nuclear Non-Proliferation Treaty review. 11:39 Breakthrough For the first time in history, NASA's Parker Solar Probe has pierced the Sun's corona and is orbiting above its surface. 12:13 Sputnik Declassified Before the founding of NASA, politics and personalities collide over early efforts to get America into space. 12:54 Underwater Wonders of the National Parks The battleship USS Arizona Memorial in Hawaii's Pearl Harbor is a scientific treasure due to the marine environment that formed around it. 13:32 Secret Nazi Planes Already pushed to the brink by constant bombing, the people of Germany face the potential of even more destruction from America with the arrival of the B-29 on English soil; this threat spurs the Luftwaffe to call for help. 14:20 Destination: Moon The moon may help move space exploration to the next level. 14:59 The People vs. the Bomb Report on U.N. Nuclear Non-Proliferation Treaty review. 15:44 Breakthrough For the first time in history, NASA's Parker Solar Probe has pierced the Sun's corona and is orbiting above its surface. 16:18 Sputnik Declassified Before the founding of NASA, politics and personalities collide over early efforts to get America into space. 16:59 Underwater Wonders of the National Parks The battleship USS Arizona Memorial in Hawaii's Pearl Harbor is a scientific treasure due to the marine environment that formed around it. 17:37 Secret Nazi Planes Already pushed to the brink by constant bombing, the people of Germany face the potential of even more destruction from America with the arrival of the B-29 on English soil; this threat spurs the Luftwaffe to call for help. 18:25 Destination: Moon The moon may help move space exploration to the next level. 19:04 The People vs. the Bomb Report on U.N. Nuclear Non-Proliferation Treaty review. 19:49 Breakthrough For the first time in history, NASA's Parker Solar Probe has pierced the Sun's corona and is orbiting above its surface. 20:23 Sputnik Declassified Before the founding of NASA, politics and personalities collide over early efforts to get America into space. 21:04 Underwater Wonders of the National Parks The battleship USS Arizona Memorial in Hawaii's Pearl Harbor is a scientific treasure due to the marine environment that formed around it. 21:42 Secret Nazi Planes Already pushed to the brink by constant bombing, the people of Germany face the potential of even more destruction from America with the arrival of the B-29 on English soil; this threat spurs the Luftwaffe to call for help. 22:30 Destination: Moon The moon may help move space exploration to the next level. 23:09 The People vs. the Bomb Report on U.N. Nuclear Non-Proliferation Treaty review. 23:54 Breakthrough For the first time in history, NASA's Parker Solar Probe has pierced the Sun's corona and is orbiting above its surface.
2026-05-19 00:28 Underwater Wonders of the National Parks Reliving the Japanese attack on Pearl Harbor Dec. 7, 1941, and the sinking of the battleship USS Arizona. 00:59 Mission Wings The RAF and USAAF went into World War II with the fervent belief that the bomber would always get through; against the determined opposition of the Luftwaffe, it wasn't long before they were questioning their faith in this military doctrine. 01:42 Destination: Moon The US efforts to colonize the Moon over decades will follow the Lunar Exploration Roadmap. 02:08 Sputnik Declassified 2 When a Soviet satellite was thrust into outer space, the Cold War and space travel were forever changed; communists, seen by the west as incompetent Neanderthals, were now at the vanguard of aerospace technology. 02:37 Breakthrough The dawn of a new era in astronomy has begun as the world gets its first look at the full capabilities of NASA's James Webb Space Telescope. 03:05 Canards of War The story of canard winged aircraft. 03:47 Underwater Wonders of the National Parks Reliving the Japanese attack on Pearl Harbor Dec. 7, 1941, and the sinking of the battleship USS Arizona. 04:17 Mission Wings The RAF and USAAF went into World War II with the fervent belief that the bomber would always get through; against the determined opposition of the Luftwaffe, it wasn't long before they were questioning their faith in this military doctrine. 05:00 Destination: Moon The US efforts to colonize the Moon over decades will follow the Lunar Exploration Roadmap. 05:27 Sputnik Declassified 2 When a Soviet satellite was thrust into outer space, the Cold War and space travel were forever changed; communists, seen by the west as incompetent Neanderthals, were now at the vanguard of aerospace technology. 05:55 Breakthrough The dawn of a new era in astronomy has begun as the world gets its first look at the full capabilities of NASA's James Webb Space Telescope. 06:24 Canards of War The story of canard winged aircraft. 07:05 Underwater Wonders of the National Parks Reliving the Japanese attack on Pearl Harbor Dec. 7, 1941, and the sinking of the battleship USS Arizona. 07:36 Mission Wings The RAF and USAAF went into World War II with the fervent belief that the bomber would always get through; against the determined opposition of the Luftwaffe, it wasn't long before they were questioning their faith in this military doctrine. 08:19 Destination: Moon The US efforts to colonize the Moon over decades will follow the Lunar Exploration Roadmap. 08:45 Sputnik Declassified 2 When a Soviet satellite was thrust into outer space, the Cold War and space travel were forever changed; communists, seen by the west as incompetent Neanderthals, were now at the vanguard of aerospace technology. 09:14 Breakthrough The dawn of a new era in astronomy has begun as the world gets its first look at the full capabilities of NASA's James Webb Space Telescope. 09:42 Canards of War The story of canard winged aircraft. 10:24 Underwater Wonders of the National Parks Reliving the Japanese attack on Pearl Harbor Dec. 7, 1941, and the sinking of the battleship USS Arizona. 10:54 Mission Wings The RAF and USAAF went into World War II with the fervent belief that the bomber would always get through; against the determined opposition of the Luftwaffe, it wasn't long before they were questioning their faith in this military doctrine. 11:38 Destination: Moon The US efforts to colonize the Moon over decades will follow the Lunar Exploration Roadmap. 12:04 Sputnik Declassified 2 When a Soviet satellite was thrust into outer space, the Cold War and space travel were forever changed; communists, seen by the west as incompetent Neanderthals, were now at the vanguard of aerospace technology. 12:32 Breakthrough The dawn of a new era in astronomy has begun as the world gets its first look at the full capabilities of NASA's James Webb Space Telescope. 13:01 Canards of War The story of canard winged aircraft. 13:42 Underwater Wonders of the National Parks Reliving the Japanese attack on Pearl Harbor Dec. 7, 1941, and the sinking of the battleship USS Arizona. 14:13 Mission Wings The RAF and USAAF went into World War II with the fervent belief that the bomber would always get through; against the determined opposition of the Luftwaffe, it wasn't long before they were questioning their faith in this military doctrine. 14:56 Destination: Moon The US efforts to colonize the Moon over decades will follow the Lunar Exploration Roadmap. 15:22 Sputnik Declassified 2 When a Soviet satellite was thrust into outer space, the Cold War and space travel were forever changed; communists, seen by the west as incompetent Neanderthals, were now at the vanguard of aerospace technology. 15:51 Breakthrough The dawn of a new era in astronomy has begun as the world gets its first look at the full capabilities of NASA's James Webb Space Telescope. 16:19 Canards of War The story of canard winged aircraft. 17:01 Underwater Wonders of the National Parks Reliving the Japanese attack on Pearl Harbor Dec. 7, 1941, and the sinking of the battleship USS Arizona. 17:32 Mission Wings The RAF and USAAF went into World War II with the fervent belief that the bomber would always get through; against the determined opposition of the Luftwaffe, it wasn't long before they were questioning their faith in this military doctrine. 18:15 Destination: Moon The US efforts to colonize the Moon over decades will follow the Lunar Exploration Roadmap. 18:41 Sputnik Declassified 2 When a Soviet satellite was thrust into outer space, the Cold War and space travel were forever changed; communists, seen by the west as incompetent Neanderthals, were now at the vanguard of aerospace technology. 19:10 Breakthrough 19:38 Canards of War 20:20 Underwater Wonders of the National Parks 20:50 Mission Wings The RAF and USAAF went into World War II with the fervent belief that the bomber would always get through; against the determined opposition of the Luftwaffe, it wasn't long before they were questioning their faith in this military doctrine. 21:33 Destination: Moon The US efforts to colonize the Moon over decades will follow the Lunar Exploration Roadmap. 22:00 Sputnik Declassified 2 When a Soviet satellite was thrust into outer space, the Cold War and space travel were forever changed; communists, seen by the west as incompetent Neanderthals, were now at the vanguard of aerospace technology. 22:28 Breakthrough The dawn of a new era in astronomy has begun as the world gets its first look at the full capabilities of NASA's James Webb Space Telescope. 22:57 Canards of War The story of canard winged aircraft. 23:38 Underwater Wonders of the National Parks Reliving the Japanese attack on Pearl Harbor Dec. 7, 1941, and the sinking of the battleship USS Arizona.
2026-05-20 00:09 NYC Revealed New York has one of the busiest airspaces in the world; here is how New York's airports have evolved to handle 140 million passengers each year. 00:47 The Fight for the VC-10 In the 1960s, the British aviation industry had its chance to find a place in the expanding jet airliner business by building a jet airliner out of the ruins of the war. 01:32 Destination: Moon A look at how to overcome the moon's lack of atmosphere and difficult terrain. 02:04 Mission Wings The RAF and USAAF went into World War II with the fervent belief that the bomber would always get through; against the determined opposition of the Luftwaffe, it wasn't long before they were questioning their faith in this military doctrine. 02:47 Breakthrough While humans debate which is worse, dwindling resources or planet-killing celestial bodies, new breakthroughs in extraplanetary surveying and rocket propulsion are revealing the dichotomy of asteroids. 03:09 X-Planes 03:52 NYC Revealed 04:31 The Fight for the VC-10 05:16 Destination: Moon A look at how to overcome the moon's lack of atmosphere and difficult terrain. 05:48 Mission Wings The RAF and USAAF went into World War II with the fervent belief that the bomber would always get through; against the determined opposition of the Luftwaffe, it wasn't long before they were questioning their faith in this military doctrine. 06:31 Breakthrough While humans debate which is worse, dwindling resources or planet-killing celestial bodies, new breakthroughs in extraplanetary surveying and rocket propulsion are revealing the dichotomy of asteroids. 06:52 X-Planes 07:36 NYC Revealed 08:15 The Fight for the VC-10 09:00 Destination: Moon A look at how to overcome the moon's lack of atmosphere and difficult terrain. 09:32 Mission Wings The RAF and USAAF went into World War II with the fervent belief that the bomber would always get through; against the determined opposition of the Luftwaffe, it wasn't long before they were questioning their faith in this military doctrine. 10:15 Breakthrough While humans debate which is worse, dwindling resources or planet-killing celestial bodies, new breakthroughs in extraplanetary surveying and rocket propulsion are revealing the dichotomy of asteroids. 10:36 X-Planes The B-29 prepares to make its WWII debut it is a tiny English bomber that catches the attention of Douglas Aircraft; a wooden wonder that slips through the air so quick that it needs no defensive armament. 11:20 NYC Revealed New York has one of the busiest airspaces in the world; here is how New York's airports have evolved to handle 140 million passengers each year. 11:58 The Fight for the VC-10 In the 1960s, the British aviation industry had its chance to find a place in the expanding jet airliner business by building a jet airliner out of the ruins of the war. 12:44 Destination: Moon A look at how to overcome the moon's lack of atmosphere and difficult terrain. 13:16 Mission Wings The RAF and USAAF went into World War II with the fervent belief that the bomber would always get through; against the determined opposition of the Luftwaffe, it wasn't long before they were questioning their faith in this military doctrine. 13:59 Breakthrough While humans debate which is worse, dwindling resources or planet-killing celestial bodies, new breakthroughs in extraplanetary surveying and rocket propulsion are revealing the dichotomy of asteroids. 14:20 X-Planes The B-29 prepares to make its WWII debut it is a tiny English bomber that catches the attention of Douglas Aircraft; a wooden wonder that slips through the air so quick that it needs no defensive armament. 15:04 NYC Revealed New York has one of the busiest airspaces in the world; here is how New York's airports have evolved to handle 140 million passengers each year. 15:42 The Fight for the VC-10 In the 1960s, the British aviation industry had its chance to find a place in the expanding jet airliner business by building a jet airliner out of the ruins of the war. 16:28 Destination: Moon A look at how to overcome the moon's lack of atmosphere and difficult terrain. 17:00 Mission Wings The RAF and USAAF went into World War II with the fervent belief that the bomber would always get through; against the determined opposition of the Luftwaffe, it wasn't long before they were questioning their faith in this military doctrine. 17:43 Breakthrough While humans debate which is worse, dwindling resources or planet-killing celestial bodies, new breakthroughs in extraplanetary surveying and rocket propulsion are revealing the dichotomy of asteroids. 18:04 X-Planes The B-29 prepares to make its WWII debut it is a tiny English bomber that catches the attention of Douglas Aircraft; a wooden wonder that slips through the air so quick that it needs no defensive armament. 18:48 NYC Revealed New York has one of the busiest airspaces in the world; here is how New York's airports have evolved to handle 140 million passengers each year. 19:26 The Fight for the VC-10 In the 1960s, the British aviation industry had its chance to find a place in the expanding jet airliner business by building a jet airliner out of the ruins of the war. 20:11 Destination: Moon A look at how to overcome the moon's lack of atmosphere and difficult terrain. 20:44 Mission Wings The RAF and USAAF went into World War II with the fervent belief that the bomber would always get through; against the determined opposition of the Luftwaffe, it wasn't long before they were questioning their faith in this military doctrine. 21:26 Breakthrough While humans debate which is worse, dwindling resources or planet-killing celestial bodies, new breakthroughs in extraplanetary surveying and rocket propulsion are revealing the dichotomy of asteroids. 21:48 X-Planes The B-29 prepares to make its WWII debut it is a tiny English bomber that catches the attention of Douglas Aircraft; a wooden wonder that slips through the air so quick that it needs no defensive armament.